The story of primates is a tale of incredible variety and ancient roots, told through the lens of science, DNA, and time ...

The story of primates is a tale of incredible variety ... That picture (below) comes in the form of a “timetree”—a phylogenetic tree that not only shows how species are related, but also ...

This may be the reason why biologists have only in the last few decades come to develop a rigorous understanding of phylogenetic trees. This understanding allows present-day researchers to use ...

Adaptive radiations and stasis -- Phylogenetic trees across the order Primates Phylogenetic trees also allow for comparing and contrasting the tempo and mode of evolution among different groups of ...

a pattern known as phylogenetic conservation. For example, deer tend to have one or two young, while canids and felids often give birth to much larger litters. Nearly all primate species give ...